baber/WOPTO huggingface dataset:
Patent JP-S631913-A (JP)
Title: Method and apparatus for measuring camber
Inventor: TAIRA UTARO
IPC: G01B21/20
Filed: 1986-06-20
Abstract: PURPOSE:To accurately measure the shape of a camber, by obtaining a simultaneous linear equation wherein the lateral direction moving quantity and oscillating quantity of an article to be measured are set as unknown quantities in feed timing to solve said equation. CONSTITUTION:A feed material 1 (hereinafter referred to as a material) is fed on rolls 6 arranged between rails 5 so as to be engaged therewith and the half width value thereof is measured by distance sensors S. On the basis of the half width value of the material 1 based on the measured values of sensors So, Sr opposed to each other and the measured values of r-pieces of the sensors S, coefficients of the lateral direction moving quantities of the material in directions moving in close to and spaced apart from the sensors S at r-points, the oscillating quantities of the material at the measuring point being the other r-1 point with respect to one arbitrary point within the r-points of the material 1 in respective directions and function supposed as the shape of a camber are set to unknown quantities. Then, a large number of simultaneous linear equations showing said unknown quantities and the relation between the lateral direction position coordinates and the feed direction position coordinates at the r-points are obtained. Subsequently, said simultaneous linear equations are solved to determine the lateral direction moving quantity, oscillating quantity and each coefficient set as unknown quantities of the material 1 and the shape of the camber at the central point of the article 1 to be measured in the lateral direction is measured.
Patent JP-S5669186-A (JP)
Title: Heat recording head
Inventor: OCHI HIROSHI
IPC: B41J2/345
Filed: 1979-11-12
Abstract: PURPOSE:To provide a compact heat-recording head which can record at a higher speed and is useful for the scan circuit of a heat-sensitive record by allowing an integrated-circuit equivalent to a diode chip to contain a drive circuit and a picture signal-distributing circuit to eliminate a matrix wiring. CONSTITUTION:After the picture signal of M bits is inputted to a shift register 29 of an integrated-circuit chip 19a, an integrated-circuit chip 19b in the next step is selected by the action of a D flip-flop 32, and the picture signal is inputted. When the lth integrated-circuit chip 19l is similarly filled with the picture signal, the clock stops, and consequently the transfer of the picture signal is interrupted. Inputting an energizing pulse signal T having a pulse width corresponding to a given energizing time to an energizing pulse signal input terminal 24 after the clock stops allows the heating resistors connected to the integrated-circuit chips 19a-19l to be heated corresponding to the picture signal to record.
Patent JP-H0439691-A (JP)
Title: Plant monitoring device
Inventor: YAMAMOTO YOSHIYUKI
IPC: H04N7/18
Filed: 1990-06-05
Abstract: PURPOSE:To prevent status data from being misrecognized by displaying status data on the same screen displaying various equipment devices correspondingly to the positions of the devices. CONSTITUTION:Various equipment devices in a plant are picked up by a monitor camera 1 and camera position information at the time of picking up images is detected by a camera position detecting means 3 and applied to a deciding means 5. The means 5 decides correspondence between images picked up by the camera 1 and practical devices based upon the camera position information obtained from the means 3 and plant arrangement information outputted from a plant arrangement information storing means 4 and an image synthesizing means 8 synthesizes images so as to display the status data of various equipment devices sampled by a data sampling means 7 correspondingly to the position of the device on its corresponding image. Consequently, an operator can visually monitor the plant status while observing an image displayed on an image display means and simultaneously grasp status based upon the status data.
Patent JP-S633101-A (JP)
Inventor: MIYAGAWA TAKASHI
IPC: F22B1/16
Filed: 1986-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5849424-A (JP)
Title: Method and device for treatment of harmful gas in waste treatment
Inventor: FUJII TOSHIAKI
IPC: B01J23/70
Filed: 1981-09-17
Abstract: PURPOSE:To remove harmful gases effeciently by utilization of by-products of thermal  decomposition treatments by bringing the iron compds. byproduced and recovered  from solid waste into contact with the gas formed by thermal decomposition of solid  waste. CONSTITUTION:Solid waste is fed to the fluidized bed 7 of a thermal decomposition tower 1 from a silo 4 by means of a conveyor 3 and a refuse supplying machine  6. A heat medium is fed together with byproduced char to a lifting part 8. The char is burned thoroughly by the fluidized bed 9 of a combustion tower 2. The waste gas of combustion from the tower 2 is removed of dust with an aluminum removing machine  13 and a capturing device 14, and is then discharged through a heat exchanger 33 and  a dust collector 15. After the formed gas from the tower 1 is scrubbed and cooled with a gas scrubber 18, saig gas is brought into contact with iron compds. such as iron  oxide with a gas refining device 19, whereby harmful gases such as H2S and NOx are  removed therefrom. The refined gas is stored in a gas holder 20. On the other hand,  the unburned foreign matter in the solid waste is discharged through foreign matter discharging devices 21-23. After the sand entrained in said matter is fractionated with a sand fractionating device 24, only the iron is removed with a magnetic separator 29  and is fed to the device 19.
Patent JP-S6124723-A (JP)
Title: Method of forming pile hole
Inventor: NAKAYAMA KANAME
IPC: E02D7/28
Filed: 1984-07-13
Abstract: PURPOSE:To rapidly cope with a change in a ground, by a method wherein when the forward end of a casing collides with rigid part, such as bedrock, instead of an excavating blade device, such as hammer, grab, a rotary excavation casing is inserted into the casing. CONSTITUTION:A casing 1 having an excavating blade 1a is pressed in a ground for excavation through rotation or slewing of the casing, an excavating blade device 10, such as hammer grab, is inserted through the upper end of the casing 1 to discharge soil at the inside. When the forward end of the casing 1 collides with a rigid part 11, such as bedrock, the excavating blade device 10 is removed, and instead thereof, a rotary excavation casing 7b is inserted through the upper end of the casing 1, and as an excavating blade 1a of the outer casing 1 and the edge of an excavating blade 7a of the inner casing 7b are regulated, they are rotated in a reverse direction to each other to excavate the rigid part 11 such as bedrock.
Patent JP-H09327178-A (JP)
Title: System interconnection inverter device
Inventor: TANAKA KIYOTOSHI
IPC: H02H3/08
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe inverter device which is surely protected by providing a temperature detector which detects an abnormality in temperature at a predetermined points and then starts up a breaker to cut off DC power. SOLUTION: If temperature fuses 10a-10c is not blown out, a detection terminal 55 is at Low level as it is ground. When the temperature fuses 10a-10c is blown out, the potential of the detection terminal 55 becomes the same as the supply voltage Vcc of a control circuit, that is, a High level. When the control circuit 11 detects that the direction terminal 55 becomes a High level, it starts driving a transistor of a DC breaker driving circuit. Thereby, a coil of a DC breaker 9 is excited and the DC breaker 9 becomes a cut-off state. As shown above, the temperature of an inverter rises when there is something wrong with the inverter. By detecting the increase in temperature by the temperature fuses 10a-10c and then cutting off the DC barker 9, the inverter can be protected and the safety thereof is increased.
Patent JP-H039717-A (JP)
Title: Power source fitting mechanism for closet seat germ-removing device
Inventor: OYAMA KEIJI
IPC: A47K13/30
Filed: 1989-06-08
Abstract: PURPOSE:To exchange a power source extremely easily by composing a device, of a device main-body fitting at the rear section of a toilet stool, and the power source fitted on one side of both side sections of the device main-body in a suspended state. CONSTITUTION:When a closet seat cover 93 is opened by a user, then it is detected by a light sensor 8, that the closet seat cover 93 is opened by light passing the light transmitting plate 4 of a cover 3, and through a control circuit 6, a solenoid device 9 is driven by a fixed time passage. By a plunger 9b, the stem 14 of disinfectant vessel 13 is pushed down via a pressing body 23, and disinfectant comes to a pair of nozzles 27 through a chemicals feeding tube 25 and a flow distributing device 26 and is turned into spray, the germs are removed from a closet seat 92. For a battery 10, a 12V lead storage battery for example is used, and at the time of voltage drop, by the lighting of a light emitting diode D, alarm is given, and the battery is switched to a 1.00V comercial-power-source. The battery 10 is fitted on a device main-body in a suspended state, and so the battery is extremely easily exchanged and is not prevented from using a toilet stool.
Patent JP-H05338415-A (JP)
Title: Pneumatic tire
Inventor: KOBAYASHI TOSHIAKI
IPC: B60C11/04
Filed: 1992-06-05
Abstract: PURPOSE:To provide a tire devised to secure excellent wet performce, to have high surface gripping force at the time of high speed turning travel and to improve deflected abrasion resistance. CONSTITUTION:This is a pneumatic tire provided with a groove 2 in the peripheral direction and a groove in the cross direction extending diagonally upward. The groove 3 in the cross direction is constituted of a rectilineal or curved first groove 4 continuously extending at a comparatively large angle in the tread peripheral direction and a second groove 5 extending roughly in parallel with the first groove 4 at a part in the neighbourhood of a tread end and at a part in the neighbourhood of the groove 2 in the peripheral direction, it is divided into a central block 10 and two pieces of roughly quadrangle corner blocks 11, 12, and groove width of a central part 8 of the second groove 2 is made to be width enough for facing groove walls to make contact with each other against work of large force in the tread cross direction.
Patent JP-2000340084-A (JP)
Title: High-frequency relay
Inventor: TSUKA KAZUMASA
IPC: H01H45/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency relay wherein high-frequency noise leaking to the outside is reduced. SOLUTION: A relay body 1 is composed of a body and a box-like synthetic resin cover 22 overlaid on the body and having one surface opened. A coil and contact parts of which contact state is switched according to the current carrying to the coil are received in the relay body 1, and plural terminals 17-19 project sideward from the lower surface of the relay body 1. A box-like metal case 2 having one surface opened is overlaid on the relay body 1, and a grounding terminal 3 projecting downward is protrusively formed on the open edge of the metal case 2. Thus, when the relay body 1 is mounted on a board, the grounding terminal 3 formed on the metal case 2 is electrically connected to the earth line of the board.
Patent JP-S6124112-A (JP)
Inventor: YAMANAKA SEKISUKE
IPC: H01H11/00
Filed: 1984-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0438441-A (JP)
Title: Simple bed rock shearing test device
Inventor: FUJISAWA TADAHIKO
IPC: G01N3/24
Filed: 1990-06-04
Abstract: PURPOSE:To simplify testing work by setting a frame provided with a vertical direction pressing means and a shearing direction pressing means over a test piece and fixing it with anchor bolts. CONSTITUTION:A bed rock 31 is cut out into blocks 32 in advance and arranged with concrete to form a test piece 34. Anchor bolts 35 are embedded at both sides of the test piece to fix the frame 2 of a test device 1. Next, the test piece 34 is sheared pressing it downward with a vertical direction pressing means 10 and pressing a slanting surface 34a with a shearing direction pressing means 20. The acting loads are measured with the load meters placed on each means. To carry the test device, the frame 2 itself, the vertical direction pressing means 10 and the shearing direction pressing means 20 are disassembled so that they can be carried with hands.
Patent JP-H11339281-A (JP)
Title: Optical disk device
Inventor: SOMA YASUTO
IPC: G11B7/085
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a level difference from being produced in a voltage applied to a tracking actuator, at the switching of a tracking servo to a spot position servo. SOLUTION: At the low frequency components of a drive signal outputted by the selecting part 112 which switches a drive signal for applying to a tracking actuator 104, a discontinuity canceller 115 is provided which controls a tracking loop filter 108 and a spot position loop filter 111, so that no level difference is produced at the time of switching. The discontinuity canceller 115, upon receiving a switching command from the tracking servo to the spot position servo outputted by a micro-controller 116, performs prescribed calculation on an integral value held in the integral arithmetic part of the tracking loop filter 108 and makes setting in the integral arithmetic part of the spot position loop filter 111, thereby preventing a level difference from being produced in the drive signal.
Patent JP-H04370617-A (JP)
Title: Keyboard switch
Inventor: SANETO NORIHIKO
IPC: H01H13/70
Filed: 1991-06-18
Abstract: PURPOSE:To provide a keyboard switch able to prevent double inputs and to use semipermanently. CONSTITUTION:By pushing respective keys 1 arranged on key switches 10a, 10b two-dimensionally, respective pressures are applied to piezoelectric elements 2 to generate voltage signals nearly proportional to the applied pressures. A comparison and selection circuit 12 discriminates intervals between voltage signals generated from respective piezoelectric elements 4, and when the intervals exceed a specified value, it outputs the operational signals of the key switch generating the voltage signals, and when the intervals are lower than the specified value, it compares intensities of voltage signals and outputs the operational signals of the key switch generating the maximum voltage signal. And when the intervals between generated voltage signals are lower than the specified value and the intensities of voltage signals are nearly equal, the circuit 12 outputs the operational signals of the key switch generating the voltage signals earlier than the other. Preferably, voltage signals from piezoelectric elements 4 are amplified in amplifying circuits 11 to apply to the comparison and selection circuit.
Patent JP-H0312025-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/702
Filed: 1989-06-08
Abstract: PURPOSE:To improve electromagnetic conversion characteristics, traveling property and durability of the medium and clogging of a video head by providing a magnetic layer of ferromagnetic fine powder having a specified christalline size and specifying the ultrafine hardness of the surface of the magnetic layer to a specified value or higher. CONSTITUTION:A magnetic layer comprising ferromagnetic fine powder and a binder is provided on a nonmagnetic supporting body. The christalline size of the ferromagnetic fine powder is <=250Angstrom and the ultrafine hardness of the surface of the magnetic layer is specified to >=40g/(mum)<2>. The binder consists of vinyl chloride resin containing one or more kinds of polar and/or epoxy groups selected from -SO3M, -OSO4M, -PO3M2, -PO4M2, -COOM, -NR2, -N<+>R3X<->, -OH (wherein M is H or alkali metal ammonium, R is H or an alkyl group, and X is halogen), and more preferably, the binder contains polyurethane resin having three or more OH groups and polar groups in its molecule.
Patent JP-H0437900-A (JP)
Title: Communication equipment
Inventor: KUROSAWA YUJI
IPC: G10L15/32
Filed: 1990-06-04
Abstract: PURPOSE:To reduce production cost and the board size by executing MODEM function reading image processing only by one DSP. CONSTITUTION:A CPU 1 previously sets up a DSP part 8 in a MODEM. When an original sensor in a reading part 7 detects the setting of an original, the DAP 8 is set up to an image processing mode. When a start key on an operation part 12 is depressed, an image read out from the reading part 7 is processed by the DAP 8 in accordance with a communication mode and the processed image is stored in a RAM 3. The CPU 1 resets the DAP 8 to a MODEM mode and the coding and modulating processing of the image read out from the RAM 3 is executed by the DAP 8 and sent to a telephone line 10.
Patent JP-S633483-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: KASUKAWA AKIHIKO
IPC: H01S5/12
Filed: 1986-06-23
Abstract: PURPOSE:To make it possible to perform operation at a single wavelength and to make it possible to perform operation at a fundamental lateral mode and at a low threshold current value, by forming a diffraction grating on an InP substrate, and surrounding an active layer with a medium having a low refractive index. CONSTITUTION:A diffraction grating 11 is formed on the main surface of an InP substrate 10. On the grating 11, a waveguide layer 12 comprising N-type GaInAsP, a current blocking layer 16 comprising P-type InP and a current blocking layer 17 comprising N-type InP are sequentially laminated and formed. On an active layer 13 and the blocking layer 17, a clad layer 14 comprising P-type InP and a cap layer 15 comprising P-type GaInAsP are sequentially laminated and formed so as to bury a groove 18. Thus, single-wavelength operation is made possible, and operation at a fundamental lateral mode and at a low threshold current value is made possible.
Patent JP-H11324314-A (JP)
Title: Work floor
Inventor: MORITA YUTAKA
IPC: E01D21/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To rationalize the utilization of material by eliminating superposition of scaffold plates so as to easily and safely conduct the floor material laying work. SOLUTION: A work floor 7 is formed by a joist 8, a flat plate 9 and an adjusting plate 10 laid between sleeper materials 6, and the adjusting plate 10 has a ladder-like frame body 11, a cover 12 and, cover fixtures 13, 14. The sleeper material 6 is provided with one opening part in the center of the upper surface, and the joist 8 and the bent plate members 16, 11c of the ladder-like frame body 11 are locked in the opening part. The ladder-like frame body 11 is provided with a guide 11b projected on the upper surface thereof, both ends of the flat plate 9 are pressed to the projections, and the cover fixtures 13, 14 are fastened with the projections and both ends clamped by the cover 12 to fix the cover.
Patent JP-S5479359-A (JP)
Title: Device of controlling noise due to engagement between chain and sprocket
Inventor: NAGAHAMA MITSUO
IPC: F16H7/18
Filed: 1977-12-07
Abstract: PURPOSE: To control noises due to engagement between a chain and a sprocket, by installing a ringed portion with high rigidity onto a shaft of the sprocket at at least one side of the sprocket, to which the chain is wound, in a rolling-possible shape through a void in the radial direction.  
     CONSTITUTION: A ringed portion material 20 with high rigidity is mounted onto a shaft of a sprocket 10 in a rolling-possible form through a void in the radial direction at at least one side of the sprocket 10, to which a chain 12 is wound. In this case, the ringed portion material 20 is shaped by integrally fastening an elastic ringed body 20b, such as, rubber, etc. to an inner circumference of a ringed supporting body 20a with high rigidity, and has inner diameter larger than the outer diameter of a collar 14 fitted to a crank shaft 11. Consequently, the ringed portion material 20 supports a link plate 12b of the chain 12, thus moderating collision between the rollers 12a of the chain 12 and the teeth 10a of the sprocket 10, then controlling the generation of crashing sounds formed by the collision. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0440395-A (JP)
Title: Train wheel structure of timepiece
Inventor: HIRAGA IMAO
IPC: G04B27/04
Filed: 1990-06-05
Abstract: PURPOSE:To correct time in an unloaded state and to reduce cost by operating part of a train wheel part by an operation lever which is associated with an external operation member and displacing the engagement of the train wheel part detachably in section. CONSTITUTION:When the hands are adjusted, the winding stem 2 is drawn out and then the setting lever 4 engaging it rotates; when the lever becomes stable at the position shown in a figure A, the bent part 5-c of the operation lever is pressed down by the setting lever 4. A part 5-b on the reverse surface of the 3rd wheel gear 7 lifts the gear 7 around the 1-c of a main plate 1 as a fulcrum, the 3rd intermediate gear 7-a and 3rd intermediate pinion 6-b are disengaged from each other, and the 2nd wheel 9 and center wheel gear 8 are held desengaged. Further, the sliding pinion 3 which is free and the projection part of the winding stem 2 engages each other by friction, and external rotary operation is transmitted to the sliding pinion 3 through the winding stem 2 as it is and transmitted to the center wheel gear 8 and a hour wheel as a minute and an hour indication wheel through a setting wheel 13 and a minute wheel 12 to enable time corrections. Consequently, no slip mechanism is required for the train wheel part, there is no rotary torque load at the time of the time corrections, and inexpensive materials are usable for the train wheel member.
Patent JP-S5770476-A (JP)
Title: Radiation detector
Inventor: SUZUKI ATSUSHI
IPC: G01T1/20
Filed: 1980-10-22
Abstract: PURPOSE: To form a detector of low noises, less difference in output drops and anisotropy, and uniform characteristics by providing a light scattering layer in a passage conducting the light which a scintillator consisting of a layer of phosphor particles emits by radiations to a photodetecting part.  
     CONSTITUTION: A silicon-photodiode 3 is disposed in the bottom part of a case 6 by a material shielding radiations such as, brass or lead, and the inside surface of the case 6 forms a light reflection surface of aluminum. A phosphor particle layer 2 of about 2mm thickness is disposed on the photodiode 3, and a light scattering layer 4 is formed on the photodiode 3 side. The layer 4 is formed by thinly coating a soln. prepd. by mixing Al 2 O 3  of 3μm average grain sizes with an aq. polyvinyl alcohol soln. The case 6 is covered by a cap 5 consisting of a thin film of aluminum. X rays are made incident to the detector from the direction of an arrow 1, and are absorbed in the layer 2 which emits light. The greater part of the light reflected on each inside surface passes through the layer 4 and arrives at the photodiode 3, by which it is photoelectrically converted. Thereby, the product of the simple construction, less noises, superior characteristics and less variance is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio